3 Thou shalt have no other gods before Me.
Exodus 20:3 Cross References - JPS_ASV_Byz
Exodus 15:11
11 Who is like unto Thee, O LORD, among the mighty? who is like unto Thee, glorious in holiness, fearful in praises, doing wonders?
Exodus 20:23
23 (20:20) Ye shall not make with Me - gods of silver, or gods of gold, ye shall not make unto you.
Deuteronomy 5:7
7 Thou shalt have no other gods before Me.
Deuteronomy 6:5
5 And thou shalt love the LORD thy God with all thy heart, and with all thy soul, and with all thy might.
Deuteronomy 6:14
14 Ye shall not go after other gods, of the gods of the peoples that are round about you;
Joshua 24:18-24
18 and the LORD drove out from before us all the peoples, even the Amorites that dwelt in the land; therefore we also will serve the LORD; for He is our God.'
19 And Joshua said unto the people: 'Ye cannot serve the LORD; for He is a holy God; He is a jealous God; He will not forgive your transgression nor your sins.
20 If ye forsake the LORD, and serve strange gods, then He will turn and do you evil, and consume you, after that He hath done you good.'
21 And the people said unto Joshua: 'Nay; but we will serve the LORD.'
22 And Joshua said unto the people: 'Ye are witnesses against yourselves that ye have chosen you the LORD, to serve Him. - And they said: 'We are witnesses.' -
23 Now therefore put away the strange gods which are among you, and incline your heart unto the LORD, the God of Israel.'
24 And the people said unto Joshua: 'The LORD our God will we serve, and unto His voice will we hearken.'
2 Kings 17:29-35
29 Howbeit every nation made gods of their own, and put them in the houses of the high places which the Samaritans had made, every nation in their cities wherein they dwelt.
30 And the men of Babylon made Succoth-benoth, and the men of Cuth made Nergal, and the men of Hamath made Ashima,
31 and the Avvites made Nibhaz and Tartak, and the Sepharvites burnt their children in the fire to Adrammelech and Anammelech, the gods of Sepharvaim.
32 So they feared the LORD, and made unto them from among themselves priests of the high places, who sacrificed for them in the houses of the high places.
33 They feared the LORD, and served their own gods, after the manner of the nations from among whom they had been carried away.
34 Unto this day they do after the former manners: they fear not the LORD, neither do they after their statutes, or after their ordinances, or after the law or after the commandment which the LORD commanded the children of Jacob, whom He named Israel;
35 with whom the LORD had made a covenant, and charged them, saying: 'Ye shall not fear other gods, nor bow down to them, nor serve them, nor sacrifice to them;
Psalms 29:2
2 Ascribe unto the LORD the glory due unto His name; worship the LORD in the beauty of holiness.
Psalms 73:25
25 Whom have I in heaven but Thee? And beside Thee I desire none upon earth.
Psalms 81:9
9 (81:10) There shall no strange god be in thee; neither shalt thou worship any foreign god.
Isaiah 26:4
4 Trust ye in the LORD for ever, for the LORD is GOD, an everlasting Rock.
Isaiah 43:10
10 Ye are My witnesses, saith the LORD, and My servant whom I have chosen; that ye may know and believe Me, and understand that I am He; before Me there was no God formed, neither shall any be after Me.
Isaiah 44:8
8 Fear ye not, neither be afraid; have I not announced unto thee of old, and declared it? And ye are My witnesses. Is there a God beside Me? Yea, there is no Rock; I know not any.
Isaiah 45:21-22
21 Declare ye, and bring them near, yea, let them take counsel together: Who hath announced this from ancient time, and declared it of old? Have not I the LORD? And there is no God else beside Me, a just God and a Saviour; there is none beside Me.
22 Look unto Me, and be ye saved, all the ends of the earth; for I am God, and there is none else.
Isaiah 46:9
9 Remember the former things of old: that I am God, and there is none else; I am God, and there is none like Me;
Jeremiah 25:6
6 and go not after other gods to serve them, and to worship them, and provoke Me not with the work of your hands, and I will do you no hurt.'
Jeremiah 35:15
15 I have sent also unto you all My servants the prophets, sending them betimes and often, saying: Return ye now every man from his evil way, and amend your doings, and go not after other gods to serve them, and ye shall dwell in the land which I have given to you and to your fathers; but ye have not inclined your ear, nor hearkened unto Me.
Matthew 4:10
10 Then saith Jesus unto him, Get thee behind me, Satan; for it is written, Thou shalt worship the Lord thy God, and him only shalt thou serve.
1 Corinthians 8:4
4 Concerning therefore the eating of things sacrificed to idols, we know that no idol is anything in the world, and that there is no other God but one.
1 Corinthians 8:6
6 yet to us there is one God, the Father, of whom are all things, and we unto him, and one Lord, Jesus Christ, through whom are all things, and we through him.
Ephesians 5:5
5 For this ye know of a surety, that no fornicator, nor unclean person, nor covetous man, who is an idolater, hath any inheritance in the kingdom of Christ and God.
Philippians 3:19
19 whose end is perdition, whose god is the belly, and whose glory is in their shame, who mind earthly things.
Colossians 2:18
18 Let no man rob you of your prize by a voluntary humility and worshipping of the angels, dwelling in the things which he hath not seen, vainly puffed up by his fleshly mind,
1 John 5:20-21
Revelation 19:10
10 And I fell down before his feet to worship him. And he saith unto me, See thou do it not; I am a fellow-servant with thee and with thy brethren that hold the testimony of Jesus; worship God, for the testimony of Jesus is the spirit of prophecy.
Revelation 22:9
9 And he saith unto me, See thou do it not; I am a fellow-servant with thee and with thy brethren the prophets, and with them that keep the words of this book; worship God.